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Android Apps

This collection contains Android apps and metadata. The Android apps and metadata have been collected based on research and open-source tools that were created at Columbia University as part of the PlayDrone project.

13 daily snapshots of apps from Google Play are provided, from 2014-10-19 to 2014-10-31, each day comprising metadata for over a million apps and binaries for all available free apps present in the market for a given day. For each day, a file https://archive.org/download/playdrone-snapshots/2014-10-{19..31}.json contains the list of all apps present on the market for that specific day; the apps are sorted by download counts.

If you need a single snapshot of the market, we recommend you use the latest snapshot in the collection: https://archive.org/download/playdrone-snapshots/2014-10-31.json. It contains 1,402,894 apps, including over 1.1 million free apps.

The daily snapshots contain a list of apps as an array of JSON objects. The following shows an example of an app JSON object:

{
  "app_id":"com.google.android.youtube",
  "title":"YouTube",
  "developer_name":"Google Inc.",
  "category":"MEDIA_AND_VIDEO",
  "free":true,
  "version_code":51405300,
  "version_string":"5.14.5",
  "installation_size":10191835,
  "downloads":1000000000,
  "star_rating":4.08009,
  "snapshot_date":"2014-10-31",
  "metadata_url":"https://archive.org/download/playdrone-metadata-2014-10-31-c9/com.google.android.youtube.json",
  "apk_url":"https://archive.org/download/playdrone-apk-c9/com.google.android.youtube-51405300.apk"
}

As shown in this example, for each app JSON object, a metadata_url and apk_url are provided. The metadata_url provides additional metadata beyond the subset that is available in the snapshot files. Its content is the Google API response in JSON format when asked for the app full metadata. To interpret the raw metadata, you may use this model available from the openly available sources of the PlayDrone project.

The apk_url provides the corresponding app APK (Android application package) binary. In some cases, no apk_url property is provided. This occurs for one of two reasons, either because the app is not free, or in the case of a free app, the binary was not successfully downloaded, which happened for < 0.1% of the free apps.

There are a number of ways that this data can be processed. For example, to quickly download 1000 APKs starting from the most popular, the following can be used to download APKs in 12-way to speed things up:

wget http://archive.org/download/playdrone-snapshots/2014-10-31.json
grep apk_url 2014-10-31.json | head -n 1000 | sed -e 's/"apk_url":"\(.*\)"$/\1/' | xargs -L1 -P12 wget -q

15,802
RESULTS
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Media Type
2
collections
15,547
data
253
software
Year
15,546
2014
Collection
More right-solid
SHOW DETAILS
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Title
Date Archived
Creator
PlayDrone APK's
collection
253
ITEMS
520,775
VIEWS
collection
eye 520,775
This collection contains Android APK's crawled from the Google Play store using PlayDrone .
PlayDrone Metadata
collection
15,547
ITEMS
512,799
VIEWS
collection
eye 512,799
This collection contains metadata for the Android APK's in the playdrone-apk collection crawled from the Google Play store using PlayDrone .
PlayDrone APK's
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PlayDrone APK's
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